Plastic drown-proof base

PLASTIC DROWN-PROOF BASE. It is ideal for quail, bantam, pheasant or any other small birds in that the drinking space is narrow enough to keep them from getting in the water and drowning. Works very well with our No. P-1-QT Plastic Mason Jar or any other standard threaded mason jar. Packed 36. Shipping Wt. 5 lbs.